There are problems with the performance of silicone products, the raw material factors?
We all know that silicone rubber products are used in different industries. Therefore, many consumers’ perceptions of the performance of silicone materials are based on similarity. They are soft gels and do not know the detailed performance data of them. Silicone products do not require detailed requirements, so choose a compound that does not require performance, and some things require performance data to confirm the quality of a silicone product is good or bad, so the performance of raw materials is of course more important.
So what aspects of raw materials will affect the silicone products?
First of all, the first stretch of silicone products is the core performance of silicone raw materials. The essence of silica gel is soft and elastic. Therefore, many silicone rubber manufacturers are the first to confirm the tensile resilience of the products, such as silicone rubber products. Stretching will not bounce, make deformation without recovery, rebound without stretching force, etc., and different properties can be used for different products, such as the seal needs a strong rebound to maintain the seal, silicone The gasket needs a good rebound to get the buffer and so on.
Environmental and anti-aging properties are also important. Environmentally, it can be used in areas such as high and low temperature resistance, high heat resistance, electric resistance and oil resistance. Different materials can be used in different environments. For example, antistatic can use conductive silica gel raw materials. Afraid of high temperature resistant gas phase glue for fear of high temperature, special anti-UV silicone rubber can be used for ozone, and these rubber compounds can be adjusted according to their own needs to achieve the desired effect, but the premise is that the interaction performance after blending is not The method is estimated, so it takes a lot of trials to deploy a specific compound.
In fact, different raw material source manufacturers have their own set of raw material formulas and materials, including different mixtures, different proportions of addition, each raw material manufacturer’s method of blending is different, so remind everyone in silicone rubber products Before customizing, first confirm which effect the product’s rubber compound needs and then confirm the proofing, and then do not need to change the rubber compound and formula, otherwise it will cause unnecessary trouble.